Letters in upper case



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Lab6 R Assignment
Lab6 R Assignment

  1. Write a R program to take input from the user (name and age) and display the values. Also print the version of R installation.

  2. Write a R program to create a sequence of numbers from 20 to 50 and find the mean of numbers from 20 to 60 and sum of numbers from 51 to 91.

  3. Write a R program to create a vector which contains 10 random integer values between -50 and +50.

  4. Write a R program to extract first 10 english letter in lower case and last 10 letters in upper case and extract letters between 22nd to 24th letters in upper case.

  5. Write a R program to find the factors of a given number.

  6. Write a R program to find the maximum and the minimum value of a given vector.

  7. Write a R program to get the unique numbers of vector.

  8. Write a R program to create three vectors a,b,c with 3 integers. Combine the three vectors to become a 3×3 matrix where each column represents a vector. Print the content of the matrix.

  9. Write a R program to create a list of random numbers in normal distribution and count occurrences of each value.

  10. Write a R program to read the .csv file and display the content.

  11. Write a R program to create three vectors numeric data, character data and logical data. Display the content of the vectors and their type.

  12. Write a R program to create an array, passing in a vector of values and a vector of dimensions. Also  provide names for each dimension.

  13. Write a R program to create a list of elements using vectors, matrices and a functions. Print the content of the list.

  14. Write a R program to draw an empty plot and an empty plot specify the axes limits of the graphic.

  15. Write a R program to create a simple bar plot of five subjects marks.

  16. Write a R program to create bell curve of a random normal distribution.

  17. Write a R program to create a Dataframes which contain details of 5 employees and display the details.

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